drm/tegra: nvdec: Fix TRANSCFG register offset

NVDEC's TRANSCFG register is at a different offset than VIC.
This becomes a problem now when context isolation is enabled and
the reset value of the register is no longer sufficient.
Signed-off-by: Mikko Perttunen <mperttunen@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>

drivers/gpu/drm/tegra/nvdec.c

@@ -21,6 +21,8 @@
 #include "falcon.h"
 #include "vic.h"
 
+#define NVDEC_TFBIF_TRANSCFG			0x2c44
+
 struct nvdec_config {
 	const char *firmware;
 	unsigned int version;
@@ -63,7 +65,7 @@ static int nvdec_boot(struct nvdec *nvdec)
 		u32 value;
 
 		value = TRANSCFG_ATT(1, TRANSCFG_SID_FALCON) | TRANSCFG_ATT(0, TRANSCFG_SID_HW);
-		nvdec_writel(nvdec, value, VIC_TFBIF_TRANSCFG);
+		nvdec_writel(nvdec, value, NVDEC_TFBIF_TRANSCFG);
 
 		if (spec->num_ids > 0) {
 			value = spec->ids[0] & 0xffff;